Table 8.
Mitochondrial DNA clades of the hybrids identified with structure in each location and Littorina fabalis ecotype involved, and the same relatively to the hybrids identified with NEWHYRBIDS for each class
| Littorina fabalis ecotype | N | Clade I (typical L. fabalis) | Clade II (typical Littorina obtusata) | |
|---|---|---|---|---|
| Location | ||||
| Abelleira | FI | 1 | 0 | 1 |
| Lanzada North | ZS | 1 | 0 | 1 |
| Seixiños | ZS | 2 | 2 | 0 |
| Cangas | FI | 1 | 0 | 1 |
| La Guia | FI | 1 | 1 | 0 |
| Mougás | ME | 2 | 0 | 2 |
| Mindelo | ME | 2 | 1 | 1 |
| Cabo do Mundo | a | 47 | 9 | 38 |
| Total | 57 | 13 | 44 | |
| Hybrid class | ||||
| F2 | ME/a | 5 | 0 | 5 |
| BCO | ME/a | 17 | 4 | 13 |
| BCF | ME/a | 5 | 1 | 4 |
| Total | 27 | 5 | 22 | |
Abbreviations: N, total number of hybrids according to each software sequenced for mtDNA; Clade I, number of hybrids with mtDNA haplotype from clade I (typical of L. fabalis); Clade II, number of hybrids with mtDNA haplotype from clade II (typical of L. obtusata).
a
It was not possible to clearly distinguish between ME and FI.